Jakub Kotowski jkot

Virtuoso tips and tricks

Virtuoso settings for retrieving large result sets

[Parameters]
MaxSortedTopRows                = 250000
 
[SPARQL]
ResultSetMaxRows = 10000000

curl --form-string "context=<http://example.com/context/url>" \
     -F "Content-Type=text/x-nquads" \
     -F "source=file" \
     -F "content=@$f;type=text/x-nquads" \
     http://localhost:8080/openrdf-workbench/repositories/$REPO/add

curl --data "type=native&Repository%20ID=$REPO&Repository%20title=$REPONAME&Triple%20indexes=spoc,posc" http://localhost:8080/openrdf-workbench/repositories/NONE/create

Sort by line length

| awk '{ print length, $0 }' | sort -n | cut -d" " -f2-

Vim

https://github.com/junegunn/vim-plug

Vim configuration .vimrc https://github.com/amix/vimrc

https://macvim-dev.github.io/macvim/

Buffers

Maven tricks

Echo all available Maven properties

<plugin>
	<groupId>org.apache.maven.plugins</groupId>
	<artifactId>maven-antrun-plugin</artifactId>
	<version>1.7</version>

	echo "deb http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" > /etc/apt/sources.list.d/webupd8team-java.list
	echo "deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu precise main" >> /etc/apt/sources.list.d/webupd8team-java.list
	apt-key adv --keyserver keyserver.ubuntu.com --recv-keys EEA14886
	apt-get update

	yes \| sudo apt-get install oracle-java7-installer

	java -version

	import java.lang.reflect.InvocationHandler;
	import java.lang.reflect.Method;
	import java.lang.reflect.Proxy;
	import java.util.concurrent.Callable;

	import javassist.util.proxy.MethodHandler;
	import javassist.util.proxy.ProxyFactory;
	import javassist.util.proxy.ProxyObject;
	import net.sf.cglib.proxy.Enhancer;
	import net.sf.cglib.proxy.MethodInterceptor;